CN108392635A - Essence microcapsule and its preparation method and application - Google Patents
Essence microcapsule and its preparation method and application Download PDFInfo
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- CN108392635A CN108392635A CN201810069890.XA CN201810069890A CN108392635A CN 108392635 A CN108392635 A CN 108392635A CN 201810069890 A CN201810069890 A CN 201810069890A CN 108392635 A CN108392635 A CN 108392635A
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- release layer
- capsule
- essence
- core
- aroma substance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/46—Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8129—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers or esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers, e.g. polyvinylmethylether
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
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- A—HUMAN NECESSITIES
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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Abstract
The present invention relates to a kind of essence microcapsules and its preparation method and application.The slow release layer and release layer that the essence microcapsule includes capsule-core and is coated on successively on capsule-core, the material of capsule-core includes the first aroma substance, the material of slow release layer is selected from least one of Arabic gum, hydroxypropyl methyl cellulose, chitosan, polyvinyl alcohol, polyethylene glycol, ethyl cellulose, konjac glucomannan, gelatin and pulullan polysaccharide, the material of release layer includes the second aroma substance, and the second aroma substance is consistent with the note of the first aroma substance.The perfume substantiation of above-mentioned essence microcapsule is longer, aroma strength is relatively strong and fragrance is explosive preferably.
Description
Technical field
The present invention relates to essence and flavoring agent field, more particularly to a kind of essence microcapsule and its preparation method and application.
Background technology
Since essence is to be formed by a variety of perfume material mixing preparations, and there may be larger for the physicochemical properties of each component
Difference, certain components are readily volatilized, or are easy to be influenced to occur to go bad by external environment, when downstream perfumed products are applied
There are perfume substantiations it is short, shelf life is not long the shortcomings of.In order to protect essence, its volatilization is prevented, fragrance release is extended
Time achievees the effect that slow release even controls release, and generally use microencapsulation technology reaches above-mentioned purpose, however has
Although a little microcapsule essences have reached certain slow release effect, but slow release effect is unsatisfactory, and the time of fragrance last is still
It is shorter, and the microcapsule essence problem that generally existing aroma strength is inadequate in application, burst is not strong.
Invention content
Based on this, it is necessary to provide that a kind of perfume substantiation is longer, aroma strength is relatively strong and fragrance is explosive preferable
Essence microcapsule.
In addition, also providing a kind of preparation method and application of essence microcapsule.
A kind of essence microcapsule, including capsule-core and the slow release layer and release layer that are coated on successively on the capsule-core, the capsule
The material of core includes the first aroma substance, and the material of the slow release layer is selected from Arabic gum, hydroxypropyl methyl cellulose, shell and gathers
At least one of sugar, polyvinyl alcohol, polyethylene glycol, ethyl cellulose, konjac glucomannan, gelatin and pulullan polysaccharide, the quick-release
The material of layer includes the second aroma substance, and second aroma substance is consistent with the note of the first aroma substance.
Since in above-mentioned essence microcapsule, the surface of the capsule-core containing the first aroma substance has coated the slow of above-mentioned material
Layer is released, the slow release layer of above-mentioned material can efficiently reduce the fragrance volatilizing of the first aroma substance, and reach the perfume (or spice) for extending capsule-core
The effect of the release time of gas, so that the fragrance of above-mentioned essence microcapsule can continue the stronger time, and by slow
Release layer of the surface cladding containing second aroma substance consistent with the first aroma substance note for releasing layer, can improve due to capsule
Core embedded by slow release layer after caused by aroma strength weaken, explosive inadequate problem, therefore, above-mentioned essence microcapsule can either
Meet the longer requirement of perfume substantiation, while still having stronger aroma strength and preferable fragrance explosive.
In one of the embodiments, according to mass percentage meter, the material of the capsule-core includes：0.1%~20%
First aroma substance, 0.1%~30% adsorbent, 50%~98% filler and 0~1% first bond
Agent.
The adsorbent is porous material in one of the embodiments,.
In one of the embodiments, the filler be selected from starch, starch derivatives, saccharide compound, cellulose and
At least one of cellulose derivative.
In one of the embodiments, first aroma substance in essence, fragrance and plant extracts at least
It is a kind of；Second aroma substance is selected from least one of essence, fragrance and plant extracts.
The mass ratio of the slow release layer and the capsule-core is 1 in one of the embodiments,:100~15:100.
In one of the embodiments, according to mass percentage meter, the material of the release layer includes：0.1%~
40% second aroma substance, 60%~99.8% the second binder, 0~5% disintegrant, 0~8% emulsifier
With 0~0.5% pigment.
The emulsifier is selected from glycerin monostearate, sorbitan carboxylic esters, polyoxy in one of the embodiments,
Ethylene sorbitan carboxylic esters, polyglyceryl fatty acid ester, sucrose fatty ester, Crodaret, xylitol acid anhydride
At least one of monostearate, phosphatide and modified soy bean lipoid；And/or the disintegrant is selected from hydroxypropyl methyl fiber
At least one of element, croscarmellose sodium, sodium carboxymethyl starch and crospovidone, and/or, described second bonds
Agent is selected from starch, starch derivatives, Arabic gum, gelatin, shellac, agar, oligosaccharide, sodium alginate, polyvinyl alcohol and fiber
At least one of element.
The capsule-core and the quality sum of the slow release layer and the quality of the release layer in one of the embodiments,
Than for (70~99):(1~30).
A kind of preparation method of essence microcapsule, includes the following steps：
Slow-release material is coated on the surface of capsule-core, forms slow release layer, wherein the material of the capsule-core includes the first fragrance object
Matter, it is fine that the slow-release material is selected from Arabic gum, hydroxypropyl methyl cellulose, chitosan, polyvinyl alcohol, polyethylene glycol, ethyl
Tie up at least one of element, konjac glucomannan, gelatin and pulullan polysaccharide；And
Release layer is formed on the outer surface of the slow release layer, so that the release layer is coated on the appearance of the slow release layer
On face, obtain essence microcapsule, the material of the release layer includes the second aroma substance, and second aroma substance with it is described
The note of first aroma substance is consistent.
It is described before the step of surface of capsule-core coats slow-release material in one of the embodiments, further include preparing
The step of capsule-core：
According to mass percentage meter, raw material is weighed, the raw material includes：0.1%~20% the first fragrance object
Matter, 0.1%~30% adsorbent, 50%~98% filler and 0~1% first binder；
The raw material and the first solvent are mixed, mixture is obtained；
The mixed material is molded, to obtain pellet body；
The pellet soma is dry to remove first solvent, obtain the capsule-core.
It is described in one of the embodiments, to be the step of the surface of capsule-core coats slow-release material：By the sustained release material
Material is dissolved in the second solvent, obtains slurry；The slurry is coated on the surface of the capsule-core.
It is described in one of the embodiments, to be the step of forming release layer on the outer surface of the slow release layer：
According to mass percentage meter, following each component is weighed：0.1%~40% second aroma substance, 60%
~99.8% the second binder, 0~5% disintegrant, 0~8% emulsifier and 0~0.5% pigment；
The each component is mixed with water, forms lotion；
By the lotion applicator on the outer surface of the slow release layer, the release layer is formed.
Application of the above-mentioned essence microcapsule in food, daily chemical product, preparation medicine, health products or tobacco product.
Description of the drawings
Fig. 1 is the structural schematic diagram of the essence microcapsule of an embodiment；
Fig. 2 is the flow chart of the preparation method of the essence microcapsule of an embodiment；
Fig. 3 is the flow chart of the preparation process of the capsule-core in the preparation method of essence microcapsule shown in Fig. 2；
Fig. 4 is the flow chart of the preparation process of the release layer in the preparation method of the microcapsules of fragrance shown in Fig. 2.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
As shown in Figure 1, the essence microcapsule 100 of an embodiment, including capsule-core 110 and it is coated on successively on capsule-core 110
Slow release layer 120 and release layer 130.
The material of capsule-core 110 includes the first aroma substance.Specifically, according to mass percentage meter, the material of capsule-core 110
Including：0.1%~20% the first aroma substance, 0.1%~30% adsorbent, 50%~98% filler and 0~1%
First binder.
First aroma substance is selected from least one of essence, fragrance and plant extracts.Wherein, essence is selected from minty note
Type essence, fruit flavouring essence, bouquet type composition, milk flavoured type essence, coffee flavor essence, chocolate flavor essence, nut are fragrant
One kind in type essence, baking flavor essence, green flavor essence, careless flavor essence, Costus essence and wine flavor essence；Fragrance
One kind in household chemicals fragrance, flavorant and tobacco spice.Plant extracts for example can be, but not limited to for
Tea extract, aloe extract, Honegsukle flower P.E, kudzu root extract, mint extract, ginseng extract, Radix Angelicae Sinensis extraction
Object, licorice, peony extract, pot marigold extract etc., Flos Rosae Rugosae extract etc..
Adsorbent is porous material, can be natural porous material, or poromerics.First aroma substance
It is attracted in the porous structure of adsorbent.
Specifically, adsorbent in porous-starch, silica, activated carbon and organic porous polymer at least one
Kind.Specifically, organic porous polymer can be, but not limited to as super crosslinked polystyrene, polysulfones, polyarylate, borate etc..
Further, adsorbent is 1 by mass ratio:0.2~1:0.5 porous-starch and silica composition.Use this
Adsorbent can make above-mentioned essence microcapsule application range wider, can be used in food, daily use chemicals, tobacco.
Filler in starch, starch derivatives, saccharide compound, cellulose and cellulose derivative at least one
Kind.Wherein, starch derivatives is selected from maltodextrin, malto-oligosaccharide, cycloheptaamylose, starch Sodium Octenyl Succinate and hydroxypropyl
At least one of base starch.Saccharide compound is selected from glucose, fructose, lactose, sucrose, oligosaccharides, chitosan, carragheen and evil spirit
At least one of taro glue.Cellulose derivative is selected from microcrystalline cellulose, cellulose ethanoate, cellulose acetate butyrate, first
At least one of base cellulose, carboxymethyl cellulose, ethyl cellulose, hydroxyethyl cellulose and hydroxypropyl cellulose.
Further, filler is 2 by mass ratio:(0.5~1):Microcrystalline cellulose, maltodextrin and the breast of (0.5~1)
Sugar composition.
It should be noted that the starch herein referred to is common starch, i.e., without the starch by modified or denaturation treatment；It forms sediment
Powder derivative refers to the derivative that starch raw material is generated through biochemical reaction.
First binder be selected from hydroxypropyl methyl cellulose, polyvinylpyrrolidone, sodium carboxymethylcellulose, xanthans and
At least one of sodium alginate.Further, first binder is selected from hydroxypropyl methyl cellulose and sodium carboxymethylcellulose
In one kind.
Specifically, capsule-core 110 is shot structure.Since common essence microcapsule is usually powder-type, hold in production process
It is also easy to produce dust, and in use, especially in application, powdered flavor is produced with particle in final form is granular product
The compatibility of product is bad, and essence is caused to be unevenly distributed in the product, even results in essence and is detached with product, is layered, to production
Form, the quality of product cause harmful effect, and by the way that capsule-core 110 is fabricated to the shot structure with certain particle size size, and
So that the first aroma substance is adsorbed in adsorbent, can effectively overcome asking for the dust that powdered essence generates in process of production
Topic so that in application powdered flavor and grain products compatibility is bad, essence is unevenly distributed and essence divides with product
The problem of from being layered.
The material of slow release layer 120 is selected from Arabic gum, hydroxypropyl methyl cellulose, chitosan, polyvinyl alcohol, poly- second two
At least one of alcohol, ethyl cellulose, konjac glucomannan, gelatin and pulullan polysaccharide.These substances have preferable filming performance,
The fragrance of capsule-core can be made slowly to discharge.Further, the material of slow release layer 120 be selected from Arabic gum, pulullan polysaccharide and
At least one of polyvinyl alcohol.The material of above-mentioned slow release layer 120 has good film forming, and can be in capsule-core 110
Surface forms semi-permeable membrane, controls the release of the first aroma substance in capsule-core 110, makes it have better slow release effect.
Specifically, the mass ratio of slow release layer 120 and capsule-core 110 is 1:100~15:100.The quality proportioning can make sustained release
There is layer 120 suitable thickness to make essence microcapsule to ensure that the fragrance of essence in capsule-core 110 can be released slowly
100 fragrance can continue longer time.Further, the mass ratio of slow release layer 120 and capsule-core 110 is 1:100~8:
100。
The material of release layer 130 includes the second aroma substance.Specifically, according to mass percentage meter, release layer 130
Material includes：0.1%~40% the second aroma substance, 60%~99.8% the second binder, 0~5% disintegrant, 0
~8% emulsifier and 0~0.5% pigment.
Second aroma substance is selected from least one of essence, fragrance and plant extracts.Wherein, in the second aroma substance
In, essence is selected from mint aroma essence, fruit flavouring essence, bouquet type composition, milk flavoured type essence, coffee flavor essence, chalk
Power flavor essence, nut flavor essence, baking flavor essence, green flavor essence, careless flavor essence, Costus essence and aroma type
One kind in essence；The one kind of fragrance in household chemicals fragrance, flavorant and tobacco spice.Plant extracts example
It such as can be, but not limited to as tea extract, aloe extract, Honegsukle flower P.E, kudzu root extract, mint extract, ginseng
Extract, angelica extract, licorice, peony extract, pot marigold extract etc., Flos Rosae Rugosae extract etc..
Specifically, the second aroma substance is consistent with the note of the first aroma substance, to ensure the second aroma substance and first
Aroma substance fragrance having the same.
Second binder is selected from starch, starch derivatives, Arabic gum, gelatin, shellac, agar, sodium alginate, polyethylene
At least one of alcohol and cellulose.Specifically, starch derivatives is selected from maltodextrin, malto-oligosaccharide, cycloheptaamylose, pungent
At least one of starch alkenyl succinate sodium and hydroxypropul starch.Above-mentioned second binder has certain emulsibility, film forming
Property, adhesiveness, enable the second aroma substance to be adhered to 120 surface of slow release layer.
Further, the second binder is 1 by mass ratio:1:The starch Sodium Octenyl Succinate of (5~10), Arabic gum
It is formed with maltodextrin.
Disintegrant is selected from hydroxypropyl methyl cellulose, croscarmellose sodium, sodium carboxymethyl starch and the poly- dimension of crosslinking
At least one of ketone.Disintegrant can speed up the disintegration of release layer 130, diffusion.
Emulsifier is selected from glycerin monostearate, sorbitan carboxylic esters, polyoxyethylene sorbitan carboxylic ester, gathers
Fatty acid glyceride, sucrose fatty ester, Crodaret, xylitan monostearate, soybean lecithin and change
At least one of property soybean lecithin.
Pigment can be natural pigment, or synthetic dyestuff.
Specifically, the grain size of above-mentioned essence microcapsule 100 is the mesh of 6 mesh~80, and the essence microcapsule 100 of the grain size can have
Effect overcomes the problems, such as that powdered essence generates dust in process of production, overcomes phase of the powdered flavor in application with grain products
Capacitive is bad, essence is unevenly distributed and essence detaches the problem of being layered with product.Further, essence microcapsule
100 grain size is the mesh of 20 mesh~80.Capsule-core 110 and the ratio of the quality sum of slow release layer 120 and the quality of release layer 130 are (70
~99):(1~30), the ratio can not only ensure that essence microcapsule 100 has suitable fragrance, additionally it is possible to ensure release layer
130 adhere well on slow release layer 120.Further, the quality sum and release layer 130 of capsule-core 110 and slow release layer 120
The ratio of quality is (80~92):(8~20).
Above-mentioned essence microcapsule 100 at least has the advantage that：
(1) since in above-mentioned essence microcapsule 100, the surface of the capsule-core 110 containing the first aroma substance has coated
The slow release layer 120 of material is stated, the slow release layer 120 of above-mentioned material can efficiently reduce the fragrance volatilizing of the first aroma substance, and
Achieve the effect that the release time for extending the fragrance of capsule-core 110, so that the fragrance of above-mentioned essence microcapsule 100 can continue
The stronger time, and by containing the second fragrance object consistent with the first aroma substance note in the surface of slow release layer 120 cladding
The release layer 130 of matter can improve aroma strength decrease, burst caused by after being embedded by slow release layer 120 due to capsule-core 110 not
Enough problems, therefore, above-mentioned essence microcapsule 100 can either meet the longer requirement of perfume substantiation, while still have
Stronger aroma strength and preferable fragrance are explosive.
Simultaneously as the material of above-mentioned capsule-core is according to the first fragrance object that mass percentage meter includes 0.1%~20%
Matter, 0.1%~30% adsorbent, 50%~98% filler and 0~1% first binder, and adsorbent be it is porous
Material, the first aroma substance therein is embedded in the porous structure of adsorbent, and is embedded in entire capsule-core 110, energy
The enough speed for more efficiently slowing down fragrance release, further extends the release time of the fragrance of capsule-core 110.
(2) since common essence microcapsule is usually powder-type, dust is easy tod produce in production process, and in use,
In application, the compatibility of powdered flavor and grain products is bad especially in final form is granular product, perfume (or spice) is caused
Essence is unevenly distributed in the product, is even resulted in essence and is detached with product and is layered, and bad shadow is caused to form, the quality of product
It rings, and above-mentioned essence microcapsule 100 is a shot structure with certain particle size size, can effectively overcome powdered essence
Dust is led to the problem of in process of production, while so that there is good mobility, dispersibility and compatibility in application.
Above-mentioned essence microcapsule 100, which can be applied, to be prepared, in food, daily chemical product, medicine in health products or tobacco product.
Specifically, food can be chewing gum, candy, solid beverage, biscuit, snack food etc.；Daily chemical product can be toothpaste, skin care
Product, cleaning supplies etc..
As shown in Fig. 2, the preparation method of the essence microcapsule 100 of an embodiment, is the one of above-mentioned essence microcapsule 100
Kind preparation method, this method comprises the following steps：
Step S210：Prepare capsule-core 110.
Also referring to Fig. 3, specifically, the step of preparing capsule-core 110, is as follows：
Step S212：According to mass percentage meter, raw material is weighed, raw material includes：0.1%~20% the first fragrance object
Matter, 0.1%~30% adsorbent, 50%~98% filler and 0~1% first binder.
First aroma substance is selected from least one of essence, fragrance and plant extracts.Wherein, essence is selected from minty note
Type essence, fruit flavouring essence, bouquet type composition, milk flavoured type essence, coffee flavor essence, chocolate flavor essence, nut are fragrant
One kind in type essence, baking flavor essence, green flavor essence, careless flavor essence, Costus essence and wine flavor essence；Fragrance
One kind in household chemicals fragrance, flavorant and tobacco spice.Plant extracts for example can be, but not limited to for
Tea extract, aloe extract, Honegsukle flower P.E, kudzu root extract, mint extract, ginseng extract, Radix Angelicae Sinensis extraction
Object, licorice, peony extract, pot marigold extract etc., Flos Rosae Rugosae extract etc..
Adsorbent is porous material, can be natural porous material, or poromerics.Fragrance is adsorbed on
In attached dose.Specifically, adsorbent is selected from least one of porous-starch, silica, activated carbon and organic porous polymer.
Further, adsorbent is 1 by mass ratio:0.2~1:0.5 porous-starch and silica composition.
Filler in starch, starch derivatives, saccharide compound, cellulose and cellulose derivative at least one
Kind.Wherein, starch derivatives is selected from maltodextrin, malto-oligosaccharide, cycloheptaamylose, starch Sodium Octenyl Succinate and hydroxypropyl
At least one of base starch.Saccharide compound in monosaccharide, oligosaccharides, chitosan, carragheen, lactose and konjac glucomannan at least
It is a kind of.Cellulose derivative is selected from microcrystalline cellulose, cellulose ethanoate, cellulose acetate butyrate, methylcellulose, carboxylic first
At least one of base cellulose, ethyl cellulose, hydroxyethyl cellulose and hydroxypropyl cellulose.
Further, filler is 2 by mass ratio:(0.5~1):Microcrystalline cellulose, maltodextrin and the breast of (0.5~1)
Sugar composition.The subsequent molding of capsule-core can not only be ensured using the filler of the combination, and do not interfere with the suitable of later stage fragrance
Profit release.
First binder be selected from hydroxypropyl methyl cellulose, polyvinylpyrrolidone, sodium carboxymethylcellulose, xanthans and
At least one of sodium alginate.Further, first binder is selected from hydroxypropyl methyl cellulose and sodium carboxymethylcellulose
In one kind.
Step S214：Raw material and the first solvent are mixed to get mixture.
Specifically, the step of raw material and the first solvent mixture being formed the mixture be specially：By the first aroma substance
It is mixed with adsorbent, so that the first aroma substance is adsorbed onto in adsorbent, filler and first binder is then added, is mixed
Close object；Mixture and the first solvent are mixed to get mixture.By first mixing the first aroma substance and adsorbent, add
Filler and first binder, so that the first aroma substance can be more fully adsorbed onto in the porous structure of adsorbent.
Wherein, solvent is the aqueous solution of water or ethyl alcohol.Specifically, the mass percentage of the aqueous solution of ethyl alcohol is 30% or less.
Step S216：Mixed material is molded, to obtain pellet body.
Specifically, mixture is prepared by pellet body by extrusion spheronization equipment.
Step S218：Pellet soma is dry to remove the first solvent, obtain capsule-core 110.
Specifically, pellet body is dried at 35 DEG C~50 DEG C to remove solvent.
Step S220：Slow-release material is coated on the surface of capsule-core 110, forms slow release layer 120.
It is fine that slow-release material is selected from Arabic gum, hydroxypropyl methyl cellulose, chitosan, polyvinyl alcohol, polyethylene glycol, ethyl
Tie up at least one of element, konjac glucomannan, gelatin and pulullan polysaccharide.Further, the material of slow release layer 120 is selected from Arab
At least one of glue, pulullan polysaccharide and polyvinyl alcohol.
Specifically, the mass ratio of slow release layer 120 and capsule-core 110 is 1:100~15:100.Further, slow release layer 120 with
The mass ratio of capsule-core 110 is 1:100~8:100.
Specifically, it is the step of the surface of capsule-core 110 coats slow-release material：Slow-release material is dissolved in the second solvent
In, obtain slurry；Slurry is coated on the surface of capsule-core 110.Wherein, the second solvent is the aqueous solution of water or ethyl alcohol.Tool
Body, the mass percentage of the aqueous solution of ethyl alcohol is 30% or less.More specifically, the quality percentage of the slow-release material in slurry
A concentration of 1%~20%；Step slurry being coated on the surface of capsule-core 110 is to handle to obtain using seed-coating machine.
Step S230：Release layer 130 is formed on the outer surface of slow release layer 120, so that release layer 130 is coated on slow release layer
On 120 outer surface, essence microcapsule 100 is obtained.
Also referring to Fig. 4, specifically, it is in the step of forming release layer 130 on the outer surface of slow release layer 120：
Step S232：According to mass percentage meter, following each component is weighed：0.1%~40% the second aroma substance,
60%~99.8% the second binder, 0~5% disintegrant, 0~8% emulsifier and 0~0.5% pigment.
Second aroma substance is selected from least one of essence, fragrance and plant extracts.Wherein, in the second aroma substance
In, essence is selected from mint aroma essence, fruit flavouring essence, bouquet type composition, milk flavoured type essence, coffee flavor essence, chalk
Power flavor essence, nut flavor essence, baking flavor essence, green flavor essence, careless flavor essence, Costus essence and aroma type
One kind in essence；The one kind of fragrance in household chemicals fragrance, flavorant and tobacco spice.Plant extracts example
It such as can be, but not limited to as tea extract, aloe extract, Honegsukle flower P.E, kudzu root extract, mint extract, ginseng
Extract, angelica extract, licorice, peony extract, pot marigold extract etc., Flos Rosae Rugosae extract etc..
Specifically, the second aroma substance is consistent with the note of the first aroma substance.
Second binder is selected from starch, starch derivatives, Arabic gum, gelatin, shellac, agar, sodium alginate, polyethylene
At least one of alcohol and cellulose.These substances have certain emulsibility, film forming and adhesiveness, can make the second fragrance
Substance is adhered to the surface of slow release layer 120 well.Specifically, starch derivatives is selected from maltodextrin, malto-oligosaccharide, β-ring
At least one of shape dextrin, starch Sodium Octenyl Succinate and hydroxypropul starch.
Further, the second binder is 1 by mass ratio:1:The starch Sodium Octenyl Succinate of (5~10), Arabic gum
It is formed with maltodextrin.
Disintegrant is selected from hydroxypropyl methyl cellulose, croscarmellose sodium, sodium carboxymethyl starch and the poly- dimension of crosslinking
At least one of ketone.Disintegrant can speed up the disintegration of release layer 130, diffusion.
Emulsifier is selected from glycerin monostearate, sorbitan carboxylic esters, polyoxyethylene sorbitan carboxylic ester, gathers
Fatty acid glyceride, sucrose fatty ester, Crodaret, xylitan monostearate, phosphatide and modification are big
At least one of Fabaceous Lecithin.Further, emulsifier is polyoxyethylene sorbitan carboxylic ester.
Pigment can be natural pigment, or synthetic dyestuff.
Step S234：Each component is mixed with water, forms lotion.
Specifically, the step of each component being mixed with water be：Second binder and disintegrant are dissolved in water, then added
Enter emulsifier, the second aroma substance and pigment, obtains lotion.
Step S236：By lotion applicator on the outer surface of slow release layer 120, release layer 130 is formed.
Specifically, the method by lotion applicator on the outer surface of slow release layer 120 is spraying.
Specifically, step S236 is carried out under conditions of 30 DEG C~90 DEG C.
Further, further include by pellet before the step of forming release layer 130 on the outer surface of slow release layer 120
The step of sieving.
Further, the grain size of above-mentioned essence microcapsule 100 is the mesh of 6 mesh~80；Further, essence microcapsule 100
Grain size is the mesh of 20 mesh~80.Capsule-core 110 and the ratio of the quality sum of slow release layer 120 and the quality of release layer 130 are (70~99):
(1~30)；Further, capsule-core 110 and the ratio of the quality sum of slow release layer 120 and the quality of release layer 130 are (80~92):
(8~20).
100 preparation method of above-mentioned essence microcapsule is easy to operate, is easy to industrialized production.
It is that (following embodiment is with the mixture of mint aroma essence and coolant agent for the first fragrance object for embodiment part below
Matter, mint aroma essence is for the second aroma substances, wherein coolant agent is a kind of flavorant, and if in following embodiment
Unless otherwise specified, then other components not yet explicitly pointed out in addition to inevitable impurity are not contained.)：
Examples 1 to 10
The preparation process of the essence microcapsule of Examples 1 to 10 is as follows：
(1) preparation of capsule-core：According to mass percentage meter, the raw material of capsule-core is weighed according to table 1；By the first aroma substance
It is mixed with adsorbent, so that the first aroma substance is adsorbed onto in adsorbent, filler and first binder is then added, mixing is equal
It is even, obtain mixture；Mixture and water are uniformly mixed, mixture is obtained；Using extrusion spheronization equipment by mixture system
For at pellet body, pellet body is dried at 50 DEG C to remove the moisture in pellet body, capsule-core is obtained.
(2) slow-release material is dissolved in water, obtains the slurry that mass percentage concentration is 10%；Using seed-coating machine by slurry
It is coated on the surface of capsule-core, slow release layer is formed on the surface of capsule-core.Wherein, the weight of slow release layer is the weight of slow-release material
The mass ratio of amount, slow release layer and capsule-core is as shown in table 2, and slow-release material is as shown in table 2, and gained is coated the capsule-core of slow release layer by wanting
Seek sieving for standby.
(3) preparation of release layer：According to mass percentage meter, each component is weighed according to table 3；By the second binder and collapse
Solution agent is dissolved in water, and emulsifier, the second aroma substance and pigment is then added, then agitated and homogeneous, is obtained lotion；According to
The aequum of release layer in table 3, using coating equipment in sugar production line under conditions of 60 DEG C, by Emulsion Spraying on the outer surface of slow release layer,
Release layer is formed, sieving obtains the essence microcapsule that grain size is the mesh of 20 mesh~80.Wherein, it is on the quality entity of release layer
The quality sum of each component.
Table 1
Table 2
Table 3
Comparative example 1
The preparation process of the essence microcapsule of comparative example 1 is roughly the same with embodiment 1, and difference lies in comparative example 1 is not made
Standby release layer, i.e., do not have release layer on the slow release layer of the essence microcapsule of comparative example 1.
Comparative example 2
Comparative example 2 is mint aroma essence.
Evaluation：
By the mint aroma essence of the essence microcapsule and comparative example 2 of Examples 1 to 10 and comparative example 1 respectively according to mouth perfume
The conventional fabrication process of sugar is prepared into chewing gum, and in each chewing gum, the total content of the active ingredient of mint aroma essence is identical,
Mass percentage is 0.5%.
Test method：10 essence and flavoring agent professional practitioners to the aroma strength of each chewing gum and hold as criticism personnel
Long property carries out evaluation marking, and the results are shown in Table 4.Wherein, perfume (or spice) when evaluation rigid entrance of primary evaluation chewing gum of aroma strength
Gas intensity；The evaluation of odor prolongation weighs persistent difference with chewing gum by the aroma strength difference after chewing ten minutes
It is different.Assessment is made to the intensity of fragrance with 0~10 point：Fragrance is relatively strong or highly significant 9~10；Fragrance moderate 6~8；Fragrance compared with
It is light, but can obviously recognize 3~5；Fragrance almost without or very faint 0~2.Wherein, the score data in table 4 is 10 essence perfume (or spice)
The professional practitioner of material carries out the aroma strength and persistence of each chewing gum the average value of evaluation marking, and specifically describes.
Table 4
As can be seen from Table 4, although directly addition comparative example 2 mint aroma essence chewing gum entrance when fragrance
By force, cool feeling is explosive very well, but also has certain irritation, and taste perception is bad.And it uses and only has slow release layer there is no release layer
Comparative example 1 essence microcapsule aroma strength and cool feeling of the chewing gum in entrance it is again slightly weak, and the perfume (or spice) of Examples 1 to 10
Precise and tiny capsule has reconciled this contradiction, has stronger aroma strength, comfortable cool feeling, reduces irritation, and hold in fragrance
In terms of long property, the directly chewing gum of the mint aroma essence of addition comparative example 2 fragrance after chewing ten minutes is very faint,
And the chewing gum of the essence microcapsule of comparative example 1 and Examples 1 to 10 remains able to experience apparent characteristic perfume and cool feeling.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (14)
1. a kind of essence microcapsule, which is characterized in that the slow release layer and quick-release being coated on including capsule-core and successively on the capsule-core
The material of layer, the capsule-core includes the first aroma substance, and the material of the slow release layer is selected from Arabic gum, hydroxypropyl methyl fiber
At least one of element, chitosan, polyvinyl alcohol, polyethylene glycol, ethyl cellulose, konjac glucomannan, gelatin and pulullan polysaccharide, institute
The material for stating release layer includes the second aroma substance, and the note one of second aroma substance and first aroma substance
It causes.
2. essence microcapsule according to claim 1, which is characterized in that according to mass percentage meter, the capsule-core
Material includes：0.1%~20% first aroma substance, 0.1%~30% adsorbent, 50%~98% filler
And 0~1% first binder.
3. essence microcapsule according to claim 2, which is characterized in that the adsorbent is porous material.
4. essence microcapsule according to claim 2, which is characterized in that the filler be selected from starch, starch derivatives,
At least one of saccharide compound, cellulose and cellulose derivative.
5. essence microcapsule according to claim 1, which is characterized in that first aroma substance is selected from essence, fragrance
And at least one of plant extracts；Second aroma substance in essence, fragrance and plant extracts at least one
Kind.
6. essence microcapsule according to claim 1, which is characterized in that the mass ratio of the slow release layer and the capsule-core is
1:100~15:100.
7. essence microcapsule according to claim 1, which is characterized in that according to mass percentage meter, the release layer
Material include：0.1%~40% second aroma substance, 60%~99.8% the second binder, 0~5% collapse
Solve agent, 0~8% emulsifier and 0~0.5% pigment.
8. essence microcapsule according to claim 7, which is characterized in that the emulsifier be selected from glycerin monostearate,
Sorbitan carboxylic esters, polyoxyethylene sorbitan carboxylic ester, polyglyceryl fatty acid ester, sucrose fatty ester, polyoxy second
At least one of alkene rilanit special, xylitan monostearate, soybean lecithin and modified soy bean lipoid；And/or it is described
Disintegrant in hydroxypropyl methyl cellulose, croscarmellose sodium, sodium carboxymethyl starch and crospovidone extremely
Few one kind, and/or, second binder is selected from starch, starch derivatives, Arabic gum, gelatin, shellac, agar, oligomeric
At least one of sugar, sodium alginate, polyvinyl alcohol and cellulose.
9. essence microcapsule according to claim 7, which is characterized in that the quality sum of the capsule-core and the slow release layer
Ratio with the quality of the release layer is (70~99):(1~30).
10. a kind of preparation method of essence microcapsule, which is characterized in that include the following steps：
Slow-release material is coated on the surface of capsule-core, forms slow release layer, wherein the material of the capsule-core includes the first aroma substance,
The slow-release material is selected from Arabic gum, hydroxypropyl methyl cellulose, chitosan, polyvinyl alcohol, polyethylene glycol, ethyl cellulose
At least one of element, konjac glucomannan, gelatin and pulullan polysaccharide；And
Release layer is formed on the outer surface of the slow release layer, so that the release layer is coated on the outer surface of the slow release layer
On, obtain essence microcapsule, the material of the release layer includes the second aroma substance, and second aroma substance and described the
The note of one aroma substance is consistent.
11. the preparation method of essence microcapsule according to claim 10, which is characterized in that described to be wrapped on the surface of capsule-core
Further include the steps that preparing the capsule-core before the step of covering slow-release material：
According to mass percentage meter, raw material is weighed, the raw material includes：0.1%~20% first aroma substance,
0.1%~30% adsorbent, 50%~98% filler and 0~1% first binder；
The raw material and the first solvent are mixed, mixture is obtained；
The mixed material is molded, to obtain pellet body；
The pellet soma is dry to remove first solvent, obtain the capsule-core.
12. the preparation method of essence microcapsule according to claim 10, which is characterized in that described to be wrapped on the surface of capsule-core
The step of covering slow-release material be：The slow-release material is dissolved in the second solvent, slurry is obtained；The slurry is coated on institute
It states on the surface of capsule-core.
13. the preparation method of essence microcapsule according to claim 10, which is characterized in that described in the slow release layer
The step of formation release layer, is on outer surface：
According to mass percentage meter, following each component is weighed：0.1%~40% second aroma substance, 60%~
99.8% the second binder, 0~5% disintegrant, 0~8% emulsifier and 0~0.5% pigment；
The each component is mixed with water, forms lotion；
By the lotion applicator on the outer surface of the slow release layer, the release layer is formed.
14. claim 1~9 any one of them essence microcapsule is in food, daily chemical product, preparation medicine, health products or cigarette
Application in straw-made articles.
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Address after: No. 8, Xixi Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Botton Spices Co.,Ltd. Address before: 523411 First Floor, Wealth Building, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN BOTON FLAVORS & FRAGRANCES Co.,Ltd. |